A 52-year-old woman is described with the clinical picture of congestive heart failure, electro- and vectorcardiographic evidence of myocardial infarction, combined with angiographically hypokinetic left ventricle, but with patent coronary arteries. Endomyocardial biopsy disclosed changes consistent with 'congestive cardiomyopathy'. Thus, the study shows that the Q wave pattern on the electroca...

A new emerging field has recently appeared in the microand nano-technologies: the untethered, submillimeter, microor nano-sized robots, which present potential applications in biomedical diagnosis, targeted drug delivery or micro-electro-mechanical parts microassembly. Microrobotics is the field of miniature robotics and is that branch of robotics, which deals with the study and application of ...

This article describes a case of giant cell fibroma in a 3-year-old boy, which is an uncommon age for this lesion. The cause of this pathology has not been determined. The lesion was excised by electro surgery and submitted to a histological exam, which confirmed the diagnosis. No recurrence was observed. Pediatric dentists should be capable to diagnose and treat this kind of lesion despite thi...

rlhe electroca.rdiographic diagnosis of left ventricular hypertropliy is ummeertain at best amid is largely based on useful clues. Reliance on the presemmee or absence of abnorally.ll\ high QRS voltage or any of the other presentltk accepted criteria many lead to error. The author undertook evaluation of the reliability of the various electrocardiographlic criteria, of left ventricular hypertro...

rlhe electroca.rdiographic diagnosis of left ventricular hypertropliy is ummeertain at best amid is largely based on useful clues. Reliance on the presemmee or absence of abnorally.ll\ high QRS voltage or any of the other presentltk accepted criteria many lead to error. The author undertook evaluation of the reliability of the various electrocardiographlic criteria, of left ventricular hypertro...

A single-shot terahertz time-domain spectroscopy method is developed using an echelon-pair. Terahertz waveform is encoded to a beamlets array by electro-optic effect, with a total time window of 37.7 ps and a time step of 94.3 fs. Comparing with spectral encoding methods, this technique directly encodes terahertz waveform to spatial resolution, which is more suited as a terahertz diagnosis for ...

rlhe electroca.rdiographic diagnosis of left ventricular hypertropliy is ummeertain at best amid is largely based on useful clues. Reliance on the presemmee or absence of abnorally.ll\ high QRS voltage or any of the other presentltk accepted criteria many lead to error. The author undertook evaluation of the reliability of the various electrocardiographlic criteria, of left ventricular hypertro...

rlhe electroca.rdiographic diagnosis of left ventricular hypertropliy is ummeertain at best amid is largely based on useful clues. Reliance on the presemmee or absence of abnorally.ll\ high QRS voltage or any of the other presentltk accepted criteria many lead to error. The author undertook evaluation of the reliability of the various electrocardiographlic criteria, of left ventricular hypertro...

rlhe electroca.rdiographic diagnosis of left ventricular hypertropliy is ummeertain at best amid is largely based on useful clues. Reliance on the presemmee or absence of abnorally.ll\ high QRS voltage or any of the other presentltk accepted criteria many lead to error. The author undertook evaluation of the reliability of the various electrocardiographlic criteria, of left ventricular hypertro...